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1. 发明授权

US4372871A Nematic liquid crystals for display devices 失效
标题翻译：用于显示装置的向列型液晶
公开(公告)号：US4372871A
公开(公告)日：1983-02-08
申请号：US204292
申请日：1980-11-05
申请人： Kazuhisa Toriyama , Tamihito Nakagomi , Hisato Sato , Yutaka Fujita , Katsuhiko Morita , Yoshi Arai
发明人： Kazuhisa Toriyama , Tamihito Nakagomi , Hisato Sato , Yutaka Fujita , Katsuhiko Morita , Yoshi Arai
IPC分类号： C09K19/30 , C09K19/42 , C09K19/44 , C09K19/46 , C09K19/48 , G02F1/13 , G02F1/133 , G09F9/35 , C09K3/34
CPC分类号： C09K19/3068 , C09K19/42 , G02F1/13306
摘要： A nematic liquid crystal composition composed of (i) at least one compound of the general formula ##STR1## wherein R.sub.1 represents n-C.sub.m H.sub.2m+1, R.sub.2 represents n-C.sub.q H.sub.2q+1 -O, and m and q are integers of 1 to 10,(ii) at least one compound selected from the group consisting of nematic liquid crystalline compounds having positive dielectric anisotropy and homologs thereof, and (iii) as an optional ingredient, at least one compound selected from the group consisting of nematic liquid crystalline compounds having negative dielectric anisotropy and homologs thereof. This liquid crystal composition is colorless and chemically stable and has superior multiplexing drive characteristics. These properties render it useful as a display element.
摘要翻译：一种向列型液晶组合物，其由（i）至少一种通式为“IMAGE”的化合物，其中R1表示n-CmH2m + 1，R2表示n-CqH2q + 1-O，m和q为1〜10的整数，（ii）选自由具有正的介电各向异性及其同系物的向列型液晶化合物组成的组中的至少一种化合物，和（iii）作为任意成分的至少一种选自具有负介电各向异性及其同系物。该液晶组合物无色，化学稳定，具有优异的复合驱动特性。这些属性使其作为显示元素很有用。

2. 发明授权

US4048089A Nematic liquid crystal composition 失效
标题翻译：向列型液晶组合物
公开(公告)号：US4048089A
公开(公告)日：1977-09-13
申请号：US702500
申请日：1976-07-06
申请人： Yoshi Arai , Kazuo Kimura , Hisato Sato , Takasi Yamaki , Katsuhiko Morita , Masanao Ohzeki , Haruyoshi Takatsu , Yutaka Fujita , Masayuki Tazume
发明人： Yoshi Arai , Kazuo Kimura , Hisato Sato , Takasi Yamaki , Katsuhiko Morita , Masanao Ohzeki , Haruyoshi Takatsu , Yutaka Fujita , Masayuki Tazume
IPC分类号： C09K19/46 , G02F1/13 , C09K3/34
CPC分类号： C09K19/46
摘要： A nematic liquid crystal composition comprising (I) 4-n-valeryloxy-4'-cyanobiphenyl, (II) 4-n-caproyloxy-4'-cyanobiphenyl and (III) 4'-cyanophenyl-4-n-heptylbenzoate, and either (IV) 4'-cyanophenyl-4-n-butylbenzoate or (V) 4'-cyanophenyl-4-n-nonylbenzoate, said composition having a crystal-nematic transition temperature of -40.degree. to -20.degree. C and a nematic-isotropic transition temperature of 50.degree. to 65.degree. C.
摘要翻译：一种向列型液晶组合物，其包含（I）4-正戊氧基-4'-氰基联苯，（II）4-正己基氧基-4'-氰基联苯和（III）4'-氰基苯基-4-正庚基苯甲酸酯，以及（IV）4'-氰基苯基-4-正丁基苯甲酸酯或（V）4'-氰基苯基-4-正壬基苯甲酸酯，所述组合物的结晶 - 向列态转变温度为-40〜-20℃，各向同性转变温度为50〜65℃

3. 发明授权

US4455261A 4-N-Alkylbenzoyloxy-3'-fluoro-4'-cyanobenzenes 失效
标题翻译： 4-N-烷基苯甲酰氧基-3'-氟-4'-氰基苯
公开(公告)号：US4455261A
公开(公告)日：1984-06-19
申请号：US439192
申请日：1982-11-04
申请人： Makoto Sasaki , Haruyoshi Takatsu , Hisato Sato , Tuneo Shimamura , Kazuhisa Toriyama , Tamihito Nakagomi
发明人： Makoto Sasaki , Haruyoshi Takatsu , Hisato Sato , Tuneo Shimamura , Kazuhisa Toriyama , Tamihito Nakagomi
IPC分类号： C07C67/00 , C07C253/00 , C07C255/51 , C07C255/53 , C07C255/55 , C09K19/00 , C09K19/20 , C09K19/46 , G02F1/13 , C07C121/75 , C09K3/34
CPC分类号： C07C255/00 , C09K19/2007
摘要： A compound represented by the general formula ##STR1## wherein R represents a linear alkyl group having 1 to 10 carbon atoms.
摘要翻译：由通式表示的化合物，其中R表示具有1至10个碳原子的直链烷基。

4. 发明授权

US4115310A Liquid crystalline composition 失效
标题翻译：液晶组成
公开(公告)号：US4115310A
公开(公告)日：1978-09-19
申请号：US731645
申请日：1976-10-13
申请人： Hisato Sato , Masayuki Tazume , Takasi Yamaki , Yutaka Fujita , Yoshi Arai
发明人： Hisato Sato , Masayuki Tazume , Takasi Yamaki , Yutaka Fujita , Yoshi Arai
IPC分类号： C07D487/04 , C09K19/56 , G02F1/13 , C09K3/34
CPC分类号： C07D487/04 , C09K19/56
摘要： A liquid crystalline composition comprising a nematic liquid crystalline substance and as an additive, a 1,8-diazo-bicyclo(5,4,0) undecene-7 alkyl ammonium salt of benzoic acid optionally having a substituent at the paraposition.
摘要翻译：一种液晶组合物，其包含向列型液晶物质和作为添加剂的1,8-重氮 - 二环（5,4,0）十一碳烯-7烷基铵盐，其在所述旁路上任选具有取代基。

5. 发明授权

US4393258A 1-Cyclohexyl-2-cyclohexylphenylethane derivatives 失效
标题翻译： 1-环己基-2-环己基苯基乙烷衍生物
公开(公告)号：US4393258A
公开(公告)日：1983-07-12
申请号：US386994
申请日：1982-06-10
申请人： Hisato Sato , Haruyoshi Takatsu , Yutaka Fujita , Masayuki Tazume , Kiyohumi Takeuchi , Hiroyuki Ohnishi
发明人： Hisato Sato , Haruyoshi Takatsu , Yutaka Fujita , Masayuki Tazume , Kiyohumi Takeuchi , Hiroyuki Ohnishi
IPC分类号： C07C1/22 , C07C13/28 , C07C45/46 , C07C49/792 , C09K19/30 , C07C13/18
CPC分类号： C09K19/3028 , C07C1/22 , C07C13/28 , C07C45/46 , C07C49/792 , C07C2101/14
摘要： A 1-cyclohexyl-2-cyclohexylphenylethane derivative of the following general formula ##STR1## wherein R.sub.1 and R.sub.2, independently from each other, represent a linear alkyl group having 1 to 7 carbon atoms.
摘要翻译：下列通式“IMAGE”的1-环己基-2-环己基苯基乙烷衍生物，其中R 1和R 2彼此独立地表示具有1至7个碳原子的直链烷基。

6. 发明授权

US4431853A Dicyclohexylethane derivatives 失效
标题翻译：二环己基乙烷衍生物
公开(公告)号：US4431853A
公开(公告)日：1984-02-14
申请号：US337453
申请日：1982-01-06
申请人： Hisato Sato , Haruyoshi Takatsu , Kiyofumi Takeuchi , Yutaka Fujita , Masayuki Tazume , Hiroyuki Ohnishi
发明人： Hisato Sato , Haruyoshi Takatsu , Kiyofumi Takeuchi , Yutaka Fujita , Masayuki Tazume , Hiroyuki Ohnishi
IPC分类号： C07C1/00 , C07C13/28 , C07C67/00 , C09K19/30 , G02F1/13 , C07C13/00
CPC分类号： C07C13/28 , C09K19/3028 , C07C2101/14
摘要： A 1,2-di[trans(equatorial-equatorial)cyclohexyl]-ethane derivative of the following general formula ##STR1## wherein R and R', independently from each other, represent a linear alkyl group having 1 to 10 carbon atoms.
摘要翻译：其中R和R'彼此独立地表示具有1-10个碳原子的直链烷基的1,2-二[反（赤 - 赤））环己基] - 乙烷衍生物。

7. 发明授权

US4198312A 3'-Chloro-4'-cyanophenyl 4-n-alkylbenzoates 失效
标题翻译： 3'-氯-4'-氰基苯基4-正烷基苯甲酸酯
公开(公告)号：US4198312A
公开(公告)日：1980-04-15
申请号：US959441
申请日：1978-11-13
申请人： Hisato Sato , Haruyoshi Takatsu , Yutaka Fujita
发明人： Hisato Sato , Haruyoshi Takatsu , Yutaka Fujita
IPC分类号： C07C67/00 , C07C253/00 , C07C255/51 , C07C255/55 , C09K19/00 , C09K19/20 , C09K19/46 , C09K19/54 , G02F1/13 , C07C121/60 , C09K3/34
CPC分类号： C07C255/00 , C09K19/2007
摘要： Novel compounds of the formula ##STR1## wherein R represents a linear alkyl group containing 1 to 9 carbon atoms. When added to nematic liquid crystals for electro-optical display elements, these compounds enable the liquid crystals to be operated at low voltages.
摘要翻译：新颖的式（Ⅰ）化合物，其中R表示含1至9个碳原子的直链烷基。当添加到用于电光显示元件的向列型液晶时，这些化合物使液晶能够在低电压下操作。

8. 发明授权

US07387517B2 Connector mounting structure 有权
标题翻译：连接器安装结构
公开(公告)号：US07387517B2
公开(公告)日：2008-06-17
申请号：US11896265
申请日：2007-08-30
申请人： Kiyonori Kusuda , Hisato Sato
发明人： Kiyonori Kusuda , Hisato Sato
IPC分类号： H01R12/00
CPC分类号： H01R12/725 , G02B6/4201 , G02B6/4246 , G02B6/4284
摘要： In a connector mounting structure, a printed-wiring board has a cut portion, a modular connector connecting pattern provided adjacent to the cut portion, and a connecting pattern provided isolated from the modular connector connecting pattern and connecting an SFP connector. Also, the printed-wiring board and a front board are combined in order that the cut portion faces a plane of an opening which the front board has. When a modular connector is inserted into the opening, the modular connector is supported by the opening and the cut portion and concurrently the modular connector is electrically contacted with the modular connector connecting pattern. When an SFP front cage is inserted into the opening, the SFP front cage is supported by the opening and the cut portion and concurrently an SFP module becomes connectable to the SFP connector through the SFP front cage.
摘要翻译：在连接器安装结构中，印刷电路板具有切割部分，与切割部分相邻设置的模块化连接器连接图案以及与模块化连接器连接图案隔离并连接SFP连接器的连接图案。此外，印刷电路板和前板被组合，使得切割部分面向前板具有的开口的平面。当模块化连接器插入开口中时，模块化连接器由开口和切割部分支撑，并且模块化连接器与模块化连接器连接图案电接触。当SFP前盖插入开口时，SFP前保持架由开口和切口部分支撑，并且SFP模块可通过SFP前保持架连接到SFP连接器。

9. 发明授权

US4713468A Tolan-type nematic liquid crystalline compounds 失效
公开(公告)号：US4713468A
公开(公告)日：1987-12-15
申请号：US014259
申请日：1987-02-11
申请人： Haruyoshi Takatsu , Makoto Sasaki , Yasuyuki Tanaka , Hisato Sato
发明人： Haruyoshi Takatsu , Makoto Sasaki , Yasuyuki Tanaka , Hisato Sato
IPC分类号： C07C13/28 , C07C15/54 , C07C25/24 , C07C43/166 , C07C43/168 , C07C45/46 , C07D319/06 , C09K19/18 , C09K19/30 , C09K19/34 , C07C121/50 , C09K19/54
CPC分类号： C07C255/00 , C07C13/28 , C07C15/54 , C07C25/24 , C07C43/166 , C07C43/168 , C07C45/46 , C07D319/06 , C09K19/18 , C09K19/3059 , C09K19/3402 , C09K2019/3422
摘要： A liquid crystalline compound of the general formula ##STR1## wherein ##STR2## represents ##STR3## R and R', independently from each other, represent a linear alkyl group having 1 to 10 carbon atoms, an alkoxymethylene group whose alkoxy moiety has 1 to 10 carbon atoms, a cyano group or a halogen atom, and n and m, independently from each other, represent 0 or 1.

10. 发明授权

US4705905A Tolan-type nematic liquid crystalline compounds 失效
公开(公告)号：US4705905A
公开(公告)日：1987-11-10
申请号：US014262
申请日：1987-02-11
申请人： Haruyoshi Takatsu , Makoto Sasaki , Yasuyuki Tanaka , Hisato Sato
发明人： Haruyoshi Takatsu , Makoto Sasaki , Yasuyuki Tanaka , Hisato Sato
IPC分类号： C07C13/28 , C07C15/54 , C07C25/24 , C07C43/166 , C07C43/168 , C07C45/46 , C07D319/06 , C09K19/18 , C09K19/30 , C09K19/34 , C07C13/18 , C09K19/06 , C09K19/54
CPC分类号： C07C255/00 , C07C13/28 , C07C15/54 , C07C25/24 , C07C43/166 , C07C43/168 , C07C45/46 , C07D319/06 , C09K19/18 , C09K19/3059 , C09K19/3402 , C09K2019/3422
摘要： A liquid crystalline compound of the general formula ##STR1## wherein ##STR2## R and R', independently from each other, represent a linear alkyl group having 1 to 10 carbon atoms, an alkoxymethylene group whose alkoxy moiety has 1 to 10 carbon atoms, a cyano group or a halogen atom, and n and m, independently from each other, represent 0 or 1.

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